International Association of Machinists and Aerospace Workers

International Association of Machinists and Aerospace Workers
Abbreviation
  • IAM
  • IAMAW
Formation1888 (1888)
TypeTrade union
HeadquartersUpper Marlboro, Maryland, US
Location
    • Canada
    • United States
Membership570,423 (2013)
President
Brian Bryant
Secretary-treasurer
Dora Cervantes
Affiliations
Websitewww.goiam.org
Formerly called
  • Order of United Machinists and Mechanical Engineers
  • National Association of Machinists
  • International Association of Machinists

The International Association of Machinists and Aerospace Workers (IAM) is an AFL–CIO/CLC trade union representing over 600,000 workers as of 2024 in more than 200 industries with most of its membership in the United States and Canada.